*SUPPORT*
IN: lug OUT: PINK
IN: lug gazzer zup OUT: PINK PINK PURPLE PINK PURPLE PURPLE PURPLE
IN: lug lug OUT: PINK PINK
IN: zup dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa gazzer fep OUT: RED RED GREEN RED GREEN GREEN GREEN
IN: fep lug fep OUT: GREEN PINK GREEN
IN: zup OUT: PURPLE
IN: tufa lug dax OUT: RED PINK RED PINK RED PINK RED PINK
IN: fep wif tufa dax OUT: GREEN RED RED RED RED
IN: zup zup OUT: PURPLE PURPLE
IN: zup lug OUT: PURPLE PINK
IN: fep wif fep dax OUT: GREEN GREEN GREEN GREEN GREEN
IN: lug dax OUT: PINK PINK PINK PINK
IN: lug gazzer fep OUT: PINK PINK GREEN PINK GREEN GREEN GREEN

*QUERY*
IN: tufa OUT: RED
IN: lug wif tufa OUT: PINK RED
IN: zup tufa OUT: PURPLE RED
IN: fep OUT: GREEN
IN: zup wif zup fep OUT: PURPLE PURPLE GREEN
IN: fep gazzer tufa OUT: GREEN GREEN RED GREEN RED RED RED
IN: zup gazzer tufa OUT: PURPLE PURPLE RED PURPLE RED RED RED
IN: zup gazzer lug OUT: PURPLE PURPLE PINK PURPLE PINK PINK PINK
IN: tufa dax OUT: RED RED RED RED
IN: tufa gazzer zup OUT: RED RED PURPLE RED PURPLE PURPLE PURPLE

*GRAMMAR*
zup -> PURPLE 
 lug -> PINK 
 tufa -> RED 
 fep -> GREEN 
 x1 gazzer u1 -> [x1] [x1] [u1] [x1] [u1] [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 